hg: build-infra/jdk8: Fixed building with closed repos present. Not dealing with the extra

[erik.joelsson at oracle.com]

Changeset: 63e66f7a25ee
Author:    erikj
Date:      2012-02-16 15:29 +0100
URL:       http://hg.openjdk.java.net/build-infra/jdk8/rev/63e66f7a25ee

Fixed building with closed repos present. Not dealing with the extra
repos in the root yet. Added --enable-openjdk to force open build.

! common/autoconf/configure
! common/autoconf/configure.ac
! common/autoconf/spec.gmk.in
! common/makefiles/JavaCompilation.gmk